Product Name:Silicone emulsifier NV-PC820

INCI: Lauryl PEG-8 Dimethicone

Chemical Informations:

Main Composition:Multi-segment polyether modified polydimethylsiloxane

Chemical Character: Non-ionic surfactant / Universal O/W Silicone Emulsifier.A complex silicone backbone containing multiple distinct polyether chain segments designed for maximum emulsification efficiency and steric stabilization of silicone droplets in water.

Cas No.: 212335-50-9

Product Description:

NV-PC820 is a high-efficiency polyether-modified silicone emulsifier characterized by its multi-segment polyether structure. It is non-toxic, safe, and possesses exceptionally strong emulsifying power. It is specifically designed as an ideal Silicone-in-Water (Si/W) emulsifier, capable of emulsifying various silicones—from standard Dimethicones of varying viscosities to specialty modified silicones—producing emulsions with outstanding long-term stability..

Typical properties:

Appearance:Yellow liquid

Viscosity (25℃):200-500cs

Refractive index(25℃):1.4370-1.4470

Density(25℃):1.000-1.020

Emulsion Type:O/W (Oil-in-Water) / Si/W (Silicone-in-Water)

Key Benefits & Features:

Universal Emulsification: Successfully emulsifies a wide array of silicones including Dimethicone, Phenyl trimethicone, OH-terminated silicones (Silanol), Amino silicones, and Alkyl-modified silicones.

High Stability: Produces low-viscosity O/W emulsions that remain stable even under challenging conditions.

Strong Compatibility: Functions as a standalone emulsifier; no co-emulsifiers are typically required to achieve stable results across various silicone viscosities.

Safety: Non-toxic and non-irritating, suitable for a wide range of personal care and household applications.

Applications:

Personal Care: O/W silicone emulsions for lotions, creams, and hair care treatments.

Textile & Leather: Used to create stable silicone emulsions for softening and finishing agents.

Household Care: Formulation of silicone-based polishes and protective coatings.

Specialty Emulsions: Ideal for complex formulations involving Phenyl or Amino-functional silicones.

Formulation Guide:

Phase Mixing: Thoroughly blend the Lauryl PEG-8 Dimethicone with the target silicone oil(s) until a completely uniform system is formed.

Phase Inversion/Emulsification: Add a small portion of the total water phase to this uniform mixture all at once while stirring vigorously. A thick, paste-like primary emulsion (cream base) will form.

Dilution: Gradually add the remaining water under continuous stirring to achieve the final, stable O/W silicone em

Dosage:

As Primary Emulsifier: Generally 2.0% – 15.0% based on the weight of the silicone oil phase (e.g., a 1:9 or 1:6 ratio of emulsifier to silicone).

Handling & Precautions:

Store in a cool, dry place. Ensure containers are sealed to prevent moisture absorption which may cause the "misty" appearance to increase.

Packaging & Shelf Life:

Packaging: 25kg plastic pails or 200kg iron drums.

Shelf Life: 24 months from manufacturing date when stored in the original sealed container under recommended conditions.